Benchmark

non-incremental/QF_LIA/rings/ring_2exp14_5vars_3ite_unsat.smt2 

show equivalence of the following terms:
((4 * v2 + 8 * v3) + (16 * v4 + (1 * v0 + 2 * v1)))

v0 + 2 * (v1 + 2 * (v2 + 2 * (v3 + 2 * (v4))))

in arithmetic modulo 2exp14
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size4250
Compressed Size1059
License Creative Commons Attribution 4.0 International (CC-BY-4.0)
Categorycrafted
First Occurrence2008-07-07
Generated By—
Generated On—
Generator—
Dolmen OK1
strict Dolmen OK1
check-sat calls1
Query 1
Status unsat
Inferred Status unsat
Size 4242
Compressed Size1079
Max. Term Depth75
Asserts 1
Declared Functions0
Declared Constants18
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite16 not1 and75 =22
let29 +14 -36 *34
<29 <=34 >13 >=10

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2008 0.20 (4/5) Barcelogic Barcelogic 1.3 unsat ✅ 153.90000 —
CVC3 CVC3-1.5 unknown ❌ 1081.00000 —
MathSAT MathSAT-4.2 unsat ✅ 1.70000 —
Yices Yices 1.0.10 unsat ✅ 15.90000 —
Z3 Z3.2 unsat ✅ 0.20000 —
SMT Evaluation 2013 0.33 (4/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1469.06000 —
CVC3-SMT-COMP-2011 default unknown ❌ — —
CVC3-SMT-COMP-2012 default unknown ❌ — —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 53.73180 —
CVC4-SMT-EVAL-2013 default unsat ✅ 53.81240 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.11258 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.05501 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.11148 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.10955 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.06341 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.54028 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.40320 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 0.38678 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.21139 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 25.66690 —
Z3-SMT-COMP-2011 default unsat ✅ — —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.03723 0.02600
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.06623 0.06499
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 1.04588 2.39464
veriT veriT-smtcomp2014 default unknown ❌ 13.64110 13.63790
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01087 0.00200
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 27.57720 27.58080
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.02683 0.02399
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.02705 0.02499
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.07055 0.06999
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 0.58042 0.88687
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.87000
veriT veriT default unknown ❌ 1.63784 1.63675
Yices2 Yices default unsat ✅ 0.00850 0.00200
Z3 z3 4.4.0 default unsat ✅ 27.44270 27.45480
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.02842 0.02850
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.05653 0.05753
ProB ProB competition unknown ❌ 2400.05000 2401.49000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.70775 1.75106
SMT-RAT SMT-RAT default unknown ❌ 2400.08000 2401.47000
veriT veriT-dev default unknown ❌ 0.13775 0.13793
Yices2 Yices-2.4.2 default unsat ✅ 0.01238 0.00455
Z3 z3-4.4.1 default unsat ✅ 25.47220 25.48670
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.03170 0.03155
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.04710 0.04739
SMTInterpol SMTInterpol default unsat ✅ 0.39416 0.69411
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.03400 599.98200
veriT veriT-2017-06-17 default unknown ❌ 1.61469 1.61386
Yices2 Yices2-Main default unsat ✅ 0.00813 0.00406
Z3 z3-4.5.0 default unsat ✅ 26.14600 26.14020
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.13265 0.13246
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.03186 0.03242
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.04095 0.04197
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.40258 0.77585
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.06000 1199.79000
veriT veriT_default unknown ❌ 2.62824 2.62820
Yices2 Yices 2.6.0_default unsat ✅ 0.00701 0.00578
Z3 z3-4.7.1_default unsat ✅ 25.18170 25.17660
SMT-COMP 2021 0.29 (5/7) cvc5 cvc5-fixed_default unsat ✅ 0.04179 0.04234
MathSAT mathsat-5.6.6_default unsat ✅ 0.04428 0.04417
OpenSMT OpenSMT-fixed_default unsat ✅ 35.25880 35.25660
Par4 Par4-wrapped-sq_default unsat ✅ 0.01554 0.00617
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 0.65292 1.58941
veriT veriT_default unknown ❌ 41.38390 41.38170
Z3 z3-4.8.11_default unknown ❌ 1200.03000 1199.88000
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.03987 0.04048
OpenSMT OpenSMT a78dcf01_default unsat ✅ 6.68417 6.68360
Par4 Par4-wrapped-sq_default unsat ✅ 0.01562 0.00646
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 0.77413 1.86254
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01123 0.00494
Z3++ Z3++_sq_0526_default unsat ✅ 30.02810 30.02780
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.30589 0.17826
OpenSMT OpenSMT unsat ✅ 0.30735 0.18719
SMTInterpol SMTInterpol unsat ✅ 0.84369 1.76707
Yices2 Yices2 unsat ✅ 0.28349 0.15651
Z3alpha Z3-alpha unsat ✅ 0.58835 1.17254
Z3 Z3-alpha-base unsat ✅ 0.41643 0.29003